/*
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 * and open the template in the editor.
 */

package task20;

import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;

/**
 *
 * @author Administrator
 */
public class NoticePanel extends JPanel {
    
    JPanel pToday = new JPanel();
    JPanel pTomorrow = new JPanel();
    
    JList lst = null;
    
    JTextField txtmsg = new JTextField(30);
    JButton btnok = new JButton("提交");

    public NoticePanel() {
        this.setLayout(new GridLayout(2, 1, 100, 5));
        this.add(pToday);
        this.add(pTomorrow);
        
        pToday.setBorder(BorderFactory.createTitledBorder("今日提示"));
        pTomorrow.setBorder(BorderFactory.createTitledBorder("添加明日备忘"));
        
        // pToday 
        pToday.setLayout(new BorderLayout());
        ArrayList l = new Notices().getTodayNotices();
        
        if(l==null){
            pToday.add(new JLabel("今天没什么特别的事项要做", JLabel.CENTER));
        }else{
            lst = new JList(l.toArray());
            lst.setSize(400, 200);
            pToday.add("Center",lst);
        }
        
        // pTomorrow
        pTomorrow.setLayout(new FlowLayout(FlowLayout.CENTER));
        pTomorrow.add(txtmsg);
        pTomorrow.add(btnok);   
        
        // 匿名内部类
        btnok.addActionListener(
             new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                String notice = txtmsg.getText().trim();
                if(notice.length()==0){
                    return;
                }
                
                if(new Notices().setTomorrowNotice(notice)){
                    JOptionPane.showMessageDialog(null, "成功添加一条备忘信息！");
                    txtmsg.setText("");
                }else{
                    JOptionPane.showMessageDialog(null, "数据添加出现问题");
                }
            }
        }   
                    
                
         );
 
        
        
    }
    
    public static void main(String[] args) {
        JFrame jf = new JFrame("测试。。。。。");        
        jf.add(new NoticePanel());
        jf.pack();
        jf.setVisible(true);
        
    }
    
            
    
    
    

}
